AX5043-1-TW30 Wireless RF Transceivers by ON Semiconductor

Ultra-Low Power Narrow-Band Sub GHz (27 - 1050 MHz) RF Transceiver


The AX5043 is a true single chip, narrow-band, ultra-low-power ASK and FSK RF transceiver for the 27 MHz to 1050 MHz frequency bands. It offers the unique combination of ultra-low power consumption for transmit and receive operation combined with highest sensitivity and high selectivity. A link budget of 143 dB at 1 kbps is achieved, if the built-in forward error correction (FEC) is used this can be extended to 146 dB without extra external components. The AX5043 works perfectly down to 1 kbps in a 6.25 kHz channel. An integrated voltage regulation system allows the direct use of batteries and short start-up times enable time- and energy-efficient protocols. Transmit power and receive characteristics do not change over the supply voltage range of 1.8 - 3.6 V. The AX5043 supports FSK, MSK, 4-FSK, GFSK, GMSK, AFSK and ASK modulations. In transmit mode, all modulations are shaped. For FSK gaussian filters with BT=0.3 or BT=0.5 are available to meet the most stringent regulatory requirements. Power ramping can be configured without restrictions. Maximum output power level is 16 dBm.

Where to Buy

Prices starting from US$5.58

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Features

Carrier frequency range 27 - 1050 MHz
Ultra-low power
Constant TX output power over the full VDD range of 1.8 - 3.6 V
Fully autonomous lowest power wake-on-radio mode (500 nA)
Packet RX/TX without microcontroller intervention
Benefits
Wide frequency range to work with
Achieves low power capability without sacrificing link budget or selectivity
Transmit power and receive characteristics do not change over the supply voltage range
Autonomously handles wake-on-radio cycling
Supports a wide range of packet formats that are handled without microcontroller intervention.
Applications
IOT (Internet of Things)
Security Applications
Wireless Networks
End Products
Automated Meter Reading (AMR)
Building Automation
Battery Powered Portable Applications

Specifications

Description AX5043
Compliance Pb-free Halide free
Data Transmission Standard 4-FSK AFSK ASK FM FSK GFSK GMSK MSK PSK
Frequency Band (MHz) 27-1050
Carrier Frequency (MHz) 169 MHz 433 Mhz 868 Mhz
Package Type QFN-28

Last 6 months Inventory & Pricing History


Alternative Descriptions

RF TRANSCEIVER, 1.05GHZ, -40 TO 85DEG C | element14
Rf Transceiver, 1.05Ghz, -40 To 85Deg C Rohs Compliant: Yes |Onsemi AX5043-1-TW30 | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a AX5043-1-TW30?

Additional datasheets, footprints and schematics for AX5043-1-TW30 are listed on our Part Details page. You can also find images and similar parts to AX5043-1-TW30 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for AX5043-1-TW30 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view AX5043-1-TW30 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does AX5043-1-TW30 fall under?

The AX5043-1-TW30 is listed under Wireless Connectivity > Wireless RF Transceivers.

Can I view similar or alternative parts?

You can view similar parts to AX5043-1-TW30 when available in the Wireless RF Transceivers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the AX5043-1-TW30 you can contact the distributor directly for product support, shipping queries etc.

Is the AX5043-1-TW30 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for AX5043-1-TW30 have stock available?

Authorised distributors including element14, Farnell and Newark Electronics have stock available or on a lead time for AX5043-1-TW30.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for AX5043-1-TW30 often in real-time on the comparison pages.

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